lsearch(3)                 Library Functions Manual                 lsearch(3)

<?><?><?><?><?><?><?><?><?><?><?><?>
       lfind, lsearch - <?><?><?><?><?><?><?><?> <?><?><?><?><?> <?>
       <?><?><?><?><?><?><?>

<?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?> C (libc, -lc)

<?><?><?><?><?>
       #include <search.h>

       void *lfind(size_t *n, size_t size;
                   const void key[size], const void base[*n * size],
                   size_t *n, size_t size,
                   typeof(int (const void [size], const void [size]))
                       *compar);
       void *lsearch(size_t *n, size_t size;
                   const void key[size], void base[*n * size],
                   size_t *n, size_t size,
                   typeof(int (const void [size], const void [size]))
                       *compar);

<?><?><?><?><?><?><?><?>
       lfind()  and lsearch()  perform a linear search for key in the array
       base which has *n elements of size bytes each.  The comparison function
       referenced by compar is expected to have two arguments which point to
       the key object and to an array member, in that order, and which returns
       zero if the key object matches the array member, and nonzero otherwise.

       If lsearch()  does not find a matching element, then the key object is
       inserted at the end of the table, and *n is incremented.  In
       particular, one should know that a matching element exists, or that
       more room is available.

<?><?><?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?> lfind() <?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?><?> <?><?> <?><?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?> <?><?><?><?><?><?><?>, <?><?><?> NULL, <?><?><?><?> <?><?>
       <?><?><?><?> <?><?><?><?><?><?><?><?><?><?>. <?><?><?><?><?><?><?>
       lsearch() <?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?><?>
       <?><?> <?><?><?><?><?><?><?><?><?><?><?> <?><?><?><?>
       <?><?><?><?><?><?><?>, <?><?><?> <?><?>
       <?><?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?> <?><?><?><?>,
       <?><?><?><?> <?><?> <?><?><?><?> <?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?><?><?>.

<?><?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?> <?> attributes(7).

       +----------------------------+----------------------------------------------------------+--------------------------+
       |<?><?><?><?><?><?><?><?><?> | <?><?><?><?><?><?><?>                                    | <?><?><?><?><?><?><?><?> |
       +----------------------------+----------------------------------------------------------+--------------------------+
       |lfind(), lsearch()          | <?><?><?><?><?><?><?><?><?><?><?><?> <?> <?><?><?><?><?> | MT-Safe                  |
       +----------------------------+----------------------------------------------------------+--------------------------+
<?><?><?><?><?><?><?><?><?>
       POSIX.1-2008.

<?><?><?><?><?><?><?>
       POSIX.1-2001, SVr4, 4.3BSD.  libc-4.6.27.

<?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?> <?><?><?>.

<?><?><?><?><?><?><?><?> <?><?><?><?><?>
       bsearch(3), hsearch(3), tsearch(3)

<?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?> <?><?><?><?><?><?><?> <?><?><?><?>
       <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?><?><?>(<?>) Artyom Kunyov
       <artkun@guitarplayer.ru>, Azamat Hackimov <azamat.hackimov@gmail.com>,
       Dmitry Bolkhovskikh <d20052005@yandex.ru>, Katrin Kutepova
       <blackkatelv@gmail.com>, Konstantin Shvaykovskiy <kot.shv@gmail.com>,
       Yuri Kozlov <yuray@komyakino.ru>, <?><?><?><?> <?><?><?><?><?><?>
       <pavia00@gmail.com> <?> Kirill Rekhov <krekhov.dev@gmail.com>

       <?><?><?><?> <?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?><?><?><?><?><?>; <?><?>
       <?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?> <?><?>
       <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?> GNU (GNU General Public License - GPL,
       <https://www.gnu.org/licenses/gpl-3.0.html> <?><?><?><?><?><?> 3
       <?><?><?> <?><?><?><?><?> <?><?><?><?><?><?><?>) <?>
       <?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?>, <?><?> <?><?><?> <?><?><?><?><?>-<?><?><?><?>
       <?><?><?><?><?><?><?><?>.

       <?><?><?><?> <?><?> <?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?>-<?><?><?><?> <?><?><?><?><?><?> <?>
       <?><?><?><?><?><?><?><?> <?><?><?><?> <?><?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?><?><?><?>, <?><?><?><?><?><?><?><?><?><?>,
       <?><?><?><?><?><?><?><?> <?><?> <?><?><?><?>
       <?><?><?><?><?><?><?><?><?><?><?><?>(<?><?>) <?><?> <?><?><?>(<?><?>)
       <?><?><?><?><?><?>(<?><?>) <?><?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?> <?><?><?> <?><?> <?><?><?><?><?><?> <?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?><?><?><?><?>
       <<debian-l10n-russian@lists.debian.org>>.

<?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?> Linux 6.15
                           28 <?><?><?><?> 2025 <?>.                lsearch(3)